fastino: add log2_width param

2024-07-17 13:34:13 +08:00 · 2024-07-17 13:34:13 +08:00 · c45105e56b
commit c45105e56b
parent 2e14232474
1 changed files with 1 additions and 0 deletions
--- a/src/hw/zotino_fastino.md
+++ b/src/hw/zotino_fastino.md
@ -16,6 +16,7 @@
 {
  "type": "fastino",
  "hw_rev": "v1.2", // optional
+  "log2_width": <0 to 5, default 0>, // pack multiple (in powers of 2) DAC channels into one RTIO write
  "ports": [<port num>]
 }
 ```